« earlier | later » Page 3 of 8
PICatout: LED scintillante edit / delete
Making your own flashing LED, with a little PIC glued to the base. This is very silly and also very impressive.
to amusements electronics led microcontroller pic ... on 09 April 2014
Sprites mods - Welcome - Welcome! edit / delete
All sorts of fun electronics and microcontroller projects.
to amusements electronics hack mechanica microcontroller reverse-engineering ... on 25 December 2013
"PIC Blitz is a tiny, low-power, ultra-low-cost device that plays lightning chess. It is based on a PIC16F628A microcontroller, which has just 3.5 kbytes of flash and 224 bytes of RAM."
to chess cute-code games microcontroller pic ... on 12 November 2013
Videos from CCC in English.
to ccc conference microcontroller reverse-engineering security video ... on 28 May 2013
More specifically: reverse engineering the UV-3R and UV-5R. Apparently it's pretty easy to reprogram the 3R's microcontroller, and they're both based on an I2C-controlled single-chip transceiver, so are eminently suitable for rebuilding for other applications.
to amateur baofeng microcontroller radio reverse-engineering uv3r uv5r ... on 27 March 2013
Linux and electronics notes. edit / delete
There's a pretty spectacular demo of rewinding a transformer using a stepper motor to distribute the windings evenly -- and some other neat things, e.g. building a boost converted using an AVR, and measuring AA cell discharge rates.
to aa avr battery electronics microcontroller stepper transformer winding ... on 24 March 2013
Bi-Directional MOSFET Voltage Level Converter 3.3V to 5V edit / delete
Neat circuit using a single MOSFET to do bidirectional level conversion. This is what the Sparkfun etc. boards do.
to electronics level-conversion logic microcontroller mosfet ... on 24 March 2013
Low-speed USB implementation for AVRs; under the GPL, including a lirc driver.
to avr embedded microcontroller usb ... on 01 March 2013
An assortment of radio boards for use with Arduinos, Raspberry Pis and the like. They're based on the CC110x chips so they're pretty flexible (e.g. they do one with a built-in USB controller, and an Arduino clone that uses that to do the USB serial port).
to arduino embedded microcontroller radio raspberry-pi ... on 28 February 2013
Like the ubiquitous FTDI serial chips, but with a parallel FIFO interface. This'd be ideal for getting data efficiently off of older machines.
to embedded ftdi microcontroller retrocomputing usb ... on 28 February 2013
« earlier | later » Page 3 of 8
tasty by Adam Sampson.